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UFL-420/440 water FiLtration system

9

P/N 1010873 Rev. G 03/12

A.J. Antunes & Co.

caUtIOn

Ingesting the protective solution may cause irrita-

tion of the gastrointestinal tract, colic, diarrhea, or 

other similar symptoms

DraIn lIne plUmbInG

The drain line is used to flush away the particle buildup 

when cleaning the filter.  The drain line must be able 

to support the flow rate when the system flushes.  The 

flow rate from the flush depends on the inlet water pres-

sure, inlet pipe size, and system selected.  It is recom-

mended that the drain line be as large as, or larger 

than, the inlet plumbing line.  The drain line should be 

as short as possible, sloping downward without kinks 

or loops.  Be sure that the drain used is not blocked or 

restricted.  
The filter system must be protected from possible back 

contamination by the installation of an air gap between 

the drain connection of the system and the drain 

(Figure 4).  This gap in the line, with no physical contact 

between the system and sewer, prevents contamination 

of the system in the event of a backed-up sewer.  

nOte: make sure that the end of the drain line is 

positioned and secured at least 2 inches above 

the drain so that the water flow is directed into the 

drain, without splashing.

Ufl cartrIDGe

InstallatIOn (continued)

  1.  Plug the power cord into the appropriate electrical 

outlet.  The unit will power on and the LED display 

will display the following for about two seconds 

each:

 

• 

8.8 

 

• 

fD

 followed by its time settings in seconds 

• 

fi

 and its time setting in minutes or hours.

 The 

fD

 and 

fi

 sequence repeats for about 20 sec-

onds after which the switches to Flush Mode (

fl

before returning to the Flush Interval Mode (

fi

).  

The time setting for 

f1

 will be displayed and the 

decimal point will flash in one second intervals.

  2.  open the tap or faucet closest downstream to the 

filter system.

  3.  Slowly open the inlet water valve and allow water 

to enter the system.

  4.  Press and hold the Program button.  After 6-7 

seconds, the drain valve will open and 

f1

 will 

appear on the display.

  5.  Continue holding the Program button down for at 

least 60 seconds to keep the drain valve open.  

This flushes air out of the center of the hollow 

fibers.  The drain will remain open as long as the 

Program button is pressed.  Check to make sure 

that the drain water is directed into the drain with-

out splashing.

  6.  Release the Program button.  This closes the 

drain valve.  Water should continue to flow 

through the system and out of the open tap.  

Allow water to flow out of the tap for at least 15 

minutes at maximum flow rate.

  7.  Close the tap and let the system stand without 

water flow for 15 minutes to allow any trapped air 

to come out of the hollow fibers.  Check for leaks 

at all fittings.

  8.  After 15 minutes without water flow, open the 

tap for 5 minutes to allow any trapped air to be 

flushed out. Close the tap.

ImpOrtant

commonwealth of massachusetts plumbing code 

248 cmr shall be adhered to. the use of saddle 

valves are not permitted, please consult your local 

plumber.

The cartridge is already installed into the housing. If 

you need to remove the cartridge, follow the instruc-

tions on page 14 in the Changing the Cartridges area 

of the Maintenance section in this manual.  Make sure 

that all o-rings are lubricated with a food-grade silicone 

lubricate before assembling

flUsHInG  tHe system 

To ensure that the highest quality water is produced 

from the system, the plumbing leading from the filter 

system must be flushed clear of all debris after the 

system is hooked up.  After making the connection to 

the outlet of the filter system, open a faucet or tap clos-

est to the filter system, then slowly open the inlet water 

valve.  Allow the pipe to flush until all debris is removed.

The unit also must be flushed to remove air and the 

shipping/storage solution.  For maximum quality, the 

permeate water produced during the flushing procedure 

must be discarded.  Direct this permeate water to drain.  

Содержание UFL-420 series

Страница 1: ...rs 9700464 9700466 9700469 9700474 9700476 9700479 System Tested and Certified by NSF International and WQA against NSF ANSI Standard 42 and 53 for the reduction of Standard No 42 Aesthetic Effects No...

Страница 2: ...If the unit arrives damaged contact the carrier imme diately and file a damage claim with them Save all packing materials when filing a claim Freight damage claims are the responsibility of the purcha...

Страница 3: ...ed States at 1 800 253 2991 Fill in the information in the next column and have it handy when calling for assistance The serial number is on the specification plate located on the unit Purchased From...

Страница 4: ...Operating Weight w water lbs Min Clearance for Cartridge Change above or below unit inches 11 5 in 6 in 47 in 42 lbs 38 in Figure 1 Dimensions Electrical Cord Plug Configurations 120 VAC P N 0700665 2...

Страница 5: ...ation system 5 P N 1010873 Rev G 03 12 A J Antunes Co Drain Specifications continued Components LED Display Program Button Power Transformer Filter Housing Figure 2 Components Permeate Inlet Flow Cont...

Страница 6: ...es listed below The concentration of the indicated sub stances in water entering the system was reduced to a concentration less than or equal to the permissible limit for water leaving the system as s...

Страница 7: ...r Figure 3 The unit MUST be operated with the appropriate Flow Regulator Assembly UFL 420 Units Use a GREEN and WHITE Flow Regulator Assembly 5 gallons per minute UFL 440 Units Use a BLACK and WHITE F...

Страница 8: ...for draining and sanitizing the system and downstream plumbing The system should only be connected to the cold water line To ensure that the highest quality water is produced from the system the plum...

Страница 9: ...water valve and allow water to enter the system 4 Press and hold the Program button After 6 7 seconds the drain valve will open and F1 will appear on the display 5 Continue holding the Program button...

Страница 10: ...am to the filter sys tem 3 Close the inlet water valve and allow the system to depressurize 4 Place a bucket under the T or cross fitting at the inlet connection to the system Open the inlet drain val...

Страница 11: ...y Flush Duration Fd on LED display During the Flush Interval mode water enters the inlet and flows through the filter element before exiting the Permeate outlet as usable product water After a cer tai...

Страница 12: ...10 seconds NOTE Fi times are displayed in ten minute inter vals after fifty minutes they are displayed in hours Table A PROGRAM PROGRAM 55 Figure 9 Time Setting Fd Mode 55 Seconds PROGRAM 22 Figure 7...

Страница 13: ...ke a change press and hold down start button to scroll through settings release button at desired setting Figure 13 4 After ten seconds if start button is not pressed unit automatically returns to Flu...

Страница 14: ...7 Make sure there is enough room below the housing to remove the cartridge 8 Remove the snap ring on the end of the housing Grab the raised lug with your fingers or a pair of pliers and pull towards...

Страница 15: ...logical growth in pipes Sanitize plumbing Water conditions changed Consider installing taste and odor filtration Broken capillary in Filter Cartridge Replace Filter Cartridge Flush runs continuously D...

Страница 16: ...873 Rev G 03 12 A J Antunes Co Wiring Diagram BLK BLK WHT 14 GA AWM 105 C 22 GA AWM 105 C NOTE ALL WIRES TO BE 16 GA AWM 105 C UNLESS OTHERWISE SPECIFIED WHT TERMINAL BLOCK POWER CORD BLK SOLENOID VAL...

Страница 17: ...UFL 420 units For UFL 440 units it is BLACK and rated at 10 GPM WARNING Use only a 5 GPM Flow Regulator with UFL 420 units and a 10 GPM Flow Regulator for UFL 440 units Use of the wrong Flow Regulato...

Страница 18: ...6 0503983 Control Housing 1 17 0700665 Power Supply 120 V 5 20P 1 0700666 Power Supply 230 V CEE 7 7 1 0700682 Power Supply 220 V HKH 01 1 China Only 19 4060355 Terminal Block 3 Pole 1 20 306P101 Nut...

Страница 19: ...UFL 420 440 water filtration system 19 P N 1010873 Rev G 03 12 A J Antunes Co NOTES...

Страница 20: ...warranty does not include overtime charges or work done by unauthorized service agencies or personnel This warranty does not cover normal maintenance calibra tion or regular adjustments as specified i...

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